PolymersCA-51 UVT

Injection molding resin with medium heat resistance and melt flow rate. Offers excellent optical properties and design flexibility. Specially designed for UV light transparency. Suitable for parts or lens for medical device application.

  • General Purpose
  • Injection Molding

Mechanical

TEST METHOD

UNITS

CA-51 UVT

Flexural Strength

ASTM D790

psi

14800

Modulus of Elasticity

ASTM D638

psi

419000

Tensile Strength

ASTM D638

psi

8100

Impact Strength – Falling Weight (1/8”)

ASTM D5420 GB

in-lb

2

Elongation

ASTM D638

%

2.6

Flexural Modulus

ASTM D790

psi

432000

Impact Strength – Izod (Notched)

ASTM D256

ft-lb/in

0.3

Thermal

TEST METHOD

UNITS

CA-51 UVT

Molding Shrinkage

ASTM D955

%

0.2-0.6

Vicat Softening Temperature

ASTM D1525

°F

201

Melt Flow Rate

ASTM D1238

g/10 min

15

Heat Deflection Temperature Under Load (264 psi)

ASTM D648

°F

168

Coefficient of Linear Thermal Expansion (-30 to 30°C)

ASTM D696

mm/(mm-oC)

6 X 10^-5

Other

TEST METHOD

UNITS

CA-51 UVT

Specific Gravity

ASTM D792

-

1.19

Optical

TEST METHOD

UNITS

CA-51 UVT

Yellowness Index

ASTM D1925

-

< 1.0

Luminous Transmittance

ASTM D1003

%

92

Refractive Index

ASTM D542

-

1.49

Haze

ASTM D1003

%

<1.0

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**Applicable to the acrylic substrate

These suggestions and data are based on information we believe to be reliable. They are offered in good faith, but without guarantee, as conditions and methods of use are beyond our control. We recommend that the prospective user determine the suitability of our materials and suggestions before adopting them on a commercial scale.